Grammy AOTY Odds Radar: Olivia Dean & Voter Coalition Simulator

Olivia Dean Win Probability 36.8% Polymarket share: 34.0%

Market Arbitrage Delta +2.8% Model vs. implied trader odds

Projected Runner-Up Contender B Pop Frontrunner (31.4%)

Runoff Rounds Required 3 Split-Vote Risk: Moderate (28%)

AOTY Contenders & Market Calibration Adjust trader prices to test model edge

Contender & Work	Polymarket Odds	Critic Score	Model Probability

Preferential Mechanics Note: Unlike simple plurality elections, the Recording Academy's Album of the Year ballot utilizes instant-runoff transfers. 2nd and 3rd preference cross-genre alignment (R&B/Soul into Pop and Craft branches) gives Olivia Dean structural resilience against vote-splitting.

Recording Academy Branch Mixer

Modulate active voter turnout across the ~12,000 eligible Recording Academy voting members.

Instant-Runoff Elimination & Ballot Transfer Simulation Threshold: 50.0% to Win

Polymarket Decentralized Price Dynamics

Polymarket contracts aggregate speculative volume from international retail and crypto traders who frequently over-index on raw Spotify global streaming metrics and social media engagement. Historically, AOTY choices reward cross-branch craft, critical acclaim, and peer respect from producers and session musicians, explaining the model's positive arbitrage premium (+2.8%) on Olivia Dean.

Split-Vote Risk & Cross-Bloc Siphoning

When a genre features multiple strong records (e.g., British Soul / Contemporary R&B and Mainstream Pop), first-place votes fracture. However, Dean's high secondary preference rankings among Rock/Indie and Craft branches allow strong ballot accumulation as lower-tier contenders get eliminated in Rounds 1 & 2.